ACDelco® 18G1243 - Professional™ Brake Master Cylinder Repair Kit

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Product Details

ACDelco Parts and Accessories

Professional™ Brake Master Cylinder Repair Kit (18G1243) by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or exceed stringent industry standards.

ACDelco - ProductsACDelco - FAQsACDelco - About

Features:

  • Designed to deliver trouble-free, consistent performance
  • Right for your vehicle and lifestyle
  • Made from high-quality materials for ultimate durability
  • Manufactured to meet or exceed strict quality requirements

ACDelco is here with excellent products that are available at a competitive price. The company does its utmost to provide the best possible solutions for your needs. All products by ACDelco are made with expert care and created by professionals to meet all your requirements. The company does not accept compromises when it is going about quality, so you can be sure that all products have only first-rate quality. With many years of manufacturing experience, ACDelco is the name you can trust.

ACDelco®, a brand of GM Customer Care and Aftersales, is a global automotive manufacturer of premium replacement parts for almost all vehicle systems as well as off-road, industrial, and marine equipment. With more than hundred years of manufacturing experience, the company offers an extensive line of brake pads and rotors, belts and hoses, shocks and struts, alternators and starters, thermostats and caps, fuel pumps, and many more trustworthy and top-quality products.

Brand:
Part Number:
18G1243
UPC:
707773109816

Warranty Information

This limited warranty is extended only to the original purchaser of ACDelco products and services from a member of the ACDelco Service Center Program. This limited warranty is made by the Independent Repair Facility ("Facility") who is so named on the original repair invoice and performed the service/repairs on your vehicle using ACDelco automotive parts. This warranty may be honored by other Facilities participating in this program, or other authorized non-participating facilities anywhere in the United States.

The Independent Repair Facility warrants that the above repairs and services performed at their location will be free from defects in materials and workmanship for 12-24 months or 12,000-24,000 miles of use, whichever comes first, measured from the date of the first repair and the odometer reading shown on the original repair invoice. The warranty term depends on the product. This warranty is conditioned on the vehicle being subjected only to normal, non-commercial use, and receiving reasonable and necessary maintenance during the warranty period. Warranty repair costs shall in no case exceed the costs of the original repair or service.

What Is not Covered by This Warranty

You must pay for any non-warranty service you order to be performed at the same time as any warranty service. This warranty will not apply to your repaired vehicle if it has been damaged by abnormal use, misuse, neglect, accident, alteration or "tampering with" (by other than the Facility or Facility employees). The Facilities employees and/or agents do not have authority to modify the terms of this warranty, nor to make any promises in addition to those contained within this warranty. This warranty does not in any way include incidental or consequential damages (additional expenses which you may incur as the result of faulty repair or service). Some states do not allow the exclusion or limitation of incidental or consequential damage, so the above limitation or exclusion may not apply to you. This warranty gives you specific legal rights, and you may also have other rights, which vary from state to state.

This warranty does not cover repair(s) or service(s) except as listed in the section, "What is Covered by this Warranty," even though the Facility may offer other services. Specifically excluded are any battery, engine, transmission, clutch, or differential repairs, associated gaskets and seals, or assembly replacement of the same. Also excluded are auto body, paint, molding, glass repairs, tires, and used parts. Commercial vehicles are excluded.

Magnuson-Moss Warranty Act:
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More

Vehicle Fitment

Buick Electra
1985 Buick Electra
  • Estate Wagon With Cast Iron Cylinder
1984 Buick Electra
  • With Cast Iron Cylinder
1983 Buick Electra
  • With Cast Iron Cylinder
1982 Buick Electra
  • With Cast Iron Cylinder
1981 Buick Electra
  • With Cast Iron Cylinder
Buick Estate
1983 Buick Estate
  • With Cast Iron Cylinder
1982 Buick Estate
  • With Cast Iron Cylinder
1981 Buick Estate
  • With Cast Iron Cylinder
Buick Le Sabre
1985 Buick Le Sabre
  • With Cast Iron Cylinder
1984 Buick Le Sabre
  • With Cast Iron Cylinder
1983 Buick Le Sabre
  • With Cast Iron Cylinder
1982 Buick Le Sabre
  • With Cast Iron Cylinder
1981 Buick Le Sabre
  • With Cast Iron Cylinder
Cadillac Deville
1984 Cadillac Deville
  • With Cast Iron Cylinder
1983 Cadillac Deville
  • With Cast Iron Cylinder
1982 Cadillac Deville
  • With Cast Iron Cylinder
1981 Cadillac Deville
  • With Cast Iron Cylinder
Cadillac Fleetwood
1985 Cadillac Fleetwood
  • With Cast Iron Cylinder
1985 Cadillac Fleetwood
  • Fits Models with Cast Iron Cylinder.
1984 Cadillac Fleetwood
  • With Cast Iron Cylinder
1983 Cadillac Fleetwood
  • With Cast Iron Cylinder
1982 Cadillac Fleetwood
  • With Cast Iron Cylinder
1981 Cadillac Fleetwood
  • With Cast Iron Cylinder
Chevy Blazer
1991 Chevy Blazer
  • 6.2L
1990 Chevy Blazer
  • 6.2L
1989 Chevy Blazer
  • 6.2L
1988 Chevy Blazer
  • 6.2L
1987 Chevy Blazer
  • 6.2L
1986 Chevy Blazer
  • 6.2L
1985 Chevy Blazer
  • 6.2L
1984 Chevy Blazer
  • 6.2L
1983 Chevy Blazer
  • 6.2L
1982 Chevy Blazer
  • 6.2L
Chevy CK Pickup
1987 Chevy R10 / V10
  • 6.2L
1987 Chevy R20
  • 6.2L With 279.4mm (11") Brakes
1987 Chevy V20
  • 6.2L With 279.4mm (11") Rear Brakes
1986 Chevy C20
  • With Hydraulic Booster With 7200 Lbs. GVWR
1986 Chevy K20
  • 6.2L With 279.4mm (11") Brakes
1986 Chevy C10 / K10
  • 6.2L USA Built Model
1985 Chevy C20
  • With Hydraulic Booster With 7200 Lbs. GVWR
1985 Chevy K20
  • 6.2L With 279.4mm (11") Brakes
1985 Chevy C10 / K10
  • 6.2L USA Built Model
1984 Chevy C20
  • With Hydraulic Booster With 7200 Lbs. GVWR
1984 Chevy K20
  • 6.2L With 279.4mm (11") Brakes
1984 Chevy C10 / K10
  • 6.2L USA Built Model
1983 Chevy C20
  • With Hydraulic Booster With 7200 Lbs. GVWR
1983 Chevy C10
  • Except USA Built Model
1983 Chevy K20
  • 6.2L With 279.4mm (11") Brakes
1983 Chevy C10 / K10
  • 6.2L USA Built Model
1982 Chevy C20
  • With Hydraulic Booster With 7200 Lbs. GVWR
1982 Chevy C10
  • Except USA Built Model
1982 Chevy K20
  • 6.2L With 279.4mm (11") Brakes
1982 Chevy C10 / K10
  • 6.2L USA Built Model
1981 Chevy C10
  • Diesel USA Built Model
Chevy Caprice
1985 Chevy Caprice
  • With Cast Iron Cylinder
1984 Chevy Caprice
  • With Cast Iron Cylinder
1983 Chevy Caprice
  • With Cast Iron Cylinder
1982 Chevy Caprice
  • With Cast Iron Cylinder
1981 Chevy Caprice
  • With Cast Iron Cylinder
Chevy G-Series
1995 Chevy G20
  • With Hydro-Boost Brakes
1994 Chevy G20
  • Fits Models with Hydro-Boost Brakes.
1993 Chevy G20
  • Fits Models with Hydro-Boost Brakes.
1992 Chevy G20
  • Fits Models with Hydro-Boost Brakes.
1991 Chevy G20
  • Fits Models with Hydro-Boost Brakes.
1990 Chevy G20
  • Fits Models with Hydro-Boost Brakes.
1989 Chevy G20
  • Fits Models with Hydro-Boost Brakes.
1988 Chevy G20
  • Fits Models with Hydro-Boost Brakes.
1987 Chevy G20
  • Fits Models with Hydro-Boost Brakes.
1986 Chevy G20
  • Fits Models with Hydro-Boost Brakes.
1985 Chevy G20
  • Fits Models with Hydro-Boost Brakes.
1984 Chevy G20
  • USA Built Model
1984 Chevy G20
  • 6.2L Except USA Built Model
1983 Chevy G20
  • USA Built Model
1983 Chevy G20
  • 6.2L Except USA Built Model
Chevy Impala
1985 Chevy Impala
  • Diesel
1984 Chevy Impala
  • Diesel
1983 Chevy Impala
  • Diesel
1982 Chevy Impala
  • Diesel
1981 Chevy Impala
  • Diesel
Chevy P-Series
1989 Chevy P20
  • 6.2L With 279.4mm (11") Rear Brakes
1988 Chevy P20
  • 6.2L With 279.4mm (11") Rear Brakes
1987 Chevy P20
  • 6.2L With 279.4mm (11") Rear Brakes
1986 Chevy P20
  • 6.2L With 279.4mm (11") Rear Brakes
1985 Chevy P20
  • 6.2L With 279.4mm (11") Rear Brakes
1984 Chevy P20
  • 6.2L With 279.4mm (11") Rear Brakes
1983 Chevy P20
  • 6.2L With 279.4mm (11") Rear Brakes
1982 Chevy P20
  • 6.2L With 279.4mm (11") Rear Brakes
Chevy Suburban
1991 Chevy V1500 Suburban
  • 6.2L
1991 Chevy R2500 Suburban
  • 6.2L With 279.4mm (11") Brakes
1991 Chevy V2500 Suburban
  • 6.2L With 279.4mm (11") Rear Brakes
1990 Chevy V1500 Suburban
  • 6.2L
1990 Chevy R2500 Suburban
  • 6.2L With 279.4mm (11") Brakes
1990 Chevy V2500 Suburban
  • 6.2L With 279.4mm (11") Rear Brakes
1989 Chevy V1500 Suburban
  • 6.2L
1989 Chevy R2500 Suburban
  • 6.2L With 279.4mm (11") Brakes
1989 Chevy V2500 Suburban
  • 6.2L With 279.4mm (11") Rear Brakes
1988 Chevy V10 Suburban
  • 6.2L
1988 Chevy R20 Suburban
  • 6.2L With 279.4mm (11") Brakes
1988 Chevy V20 Suburban
  • 6.2L With 279.4mm (11") Rear Brakes
1987 Chevy V10 Suburban
  • 6.2L
1987 Chevy R20 Suburban
  • 6.2L With 279.4mm (11") Brakes
1987 Chevy V20 Suburban
  • 6.2L With 279.4mm (11") Rear Brakes
1986 Chevy C10 Suburban
  • 6.2L
1986 Chevy K20 Suburban
  • 6.2L With 279.4mm (11") Brakes
1986 Chevy K10 Suburban
  • 6.2L USA Built Model
1986 Chevy C20 Suburban
  • Custom / Scottsdale / Silverado 6.2L With 279.4mm (11") Brakes
1985 Chevy C10 Suburban
  • 6.2L
1985 Chevy K20 Suburban
  • 6.2L With 279.4mm (11") Brakes
1985 Chevy K10 Suburban
  • 6.2L USA Built Model
1985 Chevy C20 Suburban
  • Custom / Scottsdale / Silverado 6.2L With 279.4mm (11") Brakes
1984 Chevy C10 Suburban
  • 6.2L
1984 Chevy K10 Suburban
  • 6.2L USA Built Model
1984 Chevy C20 Suburban / K20 Suburban
  • 6.2L With 279.4mm (11") Brakes
1983 Chevy C10 Suburban
  • 6.2L
1983 Chevy K20 Suburban
  • 6.2L With 279.4mm (11") Brakes
1983 Chevy K10 Suburban
  • 6.2L USA Built Model
1983 Chevy C20 Suburban
  • 6.2L With 279.4mm (11") Brakes USA Built Model
1982 Chevy C10 Suburban
  • 6.2L
1982 Chevy K20 Suburban
  • 6.2L With 279.4mm (11") Brakes
1982 Chevy K10 Suburban
  • 6.2L USA Built Model
1982 Chevy C20 Suburban
  • 6.2L With 279.4mm (11") Brakes USA Built Model
GMC CK Pickup
1987 GMC R1500 / V1500
  • 6.2L
1987 GMC R2500 / V2500
  • 6.2L With 279.4mm (11") Brakes
1986 GMC K2500
  • 6.2L With 279.4mm (11") Brakes
1986 GMC C2500
  • 6.2L With 279.4mm (11") Brakes USA Built Model
1986 GMC C1500 / K1500
  • 6.2L USA Built Model
1985 GMC K2500
  • 6.2L With 279.4mm (11") Brakes
1985 GMC C2500
  • 6.2L With 279.4mm (11") Brakes USA Built Model
1985 GMC C1500 / K1500
  • 6.2L USA Built Model
1984 GMC K2500
  • 6.2L With 279.4mm (11") Brakes
1984 GMC C2500
  • 6.2L With 279.4mm (11") Brakes USA Built Model
1984 GMC C1500 / K1500
  • 6.2L USA Built Model
1983 GMC C1500
  • Export Built Model
1983 GMC K2500
  • 6.2L With 279.4mm (11") Brakes
1983 GMC C2500
  • 6.2L With 279.4mm (11") Brakes USA Built Model
1983 GMC C1500 / K1500
  • 6.2L USA Built Model
1982 GMC C1500
  • Export Built Model
1982 GMC K2500
  • 6.2L With 279.4mm (11") Brakes
1982 GMC C2500
  • 6.2L With 279.4mm (11") Brakes USA Built Model
1982 GMC C1500 / K1500
  • 6.2L USA Built Model
1981 GMC CK Pickup
  • Diesel USA Built Model
GMC G-Series
1995 GMC G2500
  • 4.3L / 5.0L / 5.7L With Hydraulic Booster
1994 GMC G2500
  • 4.3L / 5.0L / 5.7L With Hydraulic Booster
1993 GMC G2500
  • 4.3L / 5.0L / 5.7L With Hydraulic Booster
1992 GMC G2500
  • 4.3L / 5.0L / 5.7L With Hydraulic Booster
1991 GMC G2500
  • With Hydraulic Booster
1990 GMC G2500
  • 6.2L
1989 GMC G2500
  • 6.2L
1988 GMC G2500
  • 6.2L
1987 GMC G2500
  • 6.2L
1986 GMC G2500
  • 6.2L
1985 GMC G2500
  • 6.2L
1984 GMC G2500
  • 4.1L / 5.0L / 5.7L Export Built Model
1983 GMC G2500
  • 4.1L / 5.0L / 5.7L Export Built Model
GMC Jimmy
1991 GMC Jimmy
  • 6.2L
1990 GMC Jimmy
  • 6.2L
1989 GMC Jimmy
  • 6.2L
1988 GMC Jimmy
  • 6.2L
1987 GMC Jimmy
  • 6.2L
1986 GMC Jimmy
  • 6.2L
1985 GMC Jimmy
  • 6.2L
1984 GMC Jimmy
  • 6.2L
1983 GMC Jimmy
  • 6.2L
1982 GMC Jimmy
  • 6.2L
GMC P-Series
1989 GMC P2500
  • 6.2L With 279.4mm (11") Brakes
1988 GMC P2500
  • 6.2L With 279.4mm (11") Brakes
1987 GMC P2500
  • 6.2L With 279.4mm (11") Brakes
1986 GMC P2500
  • 6.2L With 279.4mm (11") Brakes
1985 GMC P2500
  • 6.2L With 279.4mm (11") Brakes
1984 GMC P2500
  • 6.2L With 279.4mm (11") Brakes
1983 GMC P2500
  • 6.2L With 279.4mm (11") Brakes
1982 GMC P2500
  • 6.2L With 279.4mm (11") Brakes
GMC Suburban
1991 GMC V1500 Suburban
  • 6.2L
1990 GMC V1500 Suburban
  • 6.2L
1989 GMC V1500 Suburban
  • 6.2L
1988 GMC V1500 Suburban
  • 6.2L
1987 GMC V1500 Suburban
  • 6.2L
1987 GMC V2500 Suburban
  • 6.2L With 279.4mm (11") Brakes
1986 GMC C1500 Suburban
  • 6.2L
1986 GMC K2500 Suburban
  • 6.2L With 279.4mm (11") Brakes
1986 GMC K1500 Suburban
  • 6.2L Except Export Built Model
1986 GMC C2500 Suburban
  • 6.2L With 279.4mm (11") Brakes USA Built Model
1985 GMC C1500 Suburban
  • 6.2L
1985 GMC K2500 Suburban
  • 6.2L With 279.4mm (11") Brakes
1985 GMC K1500 Suburban
  • 6.2L Except Export Built Model
1985 GMC C2500 Suburban
  • 6.2L With 279.4mm (11") Brakes USA Built Model
1984 GMC C1500 Suburban
  • 6.2L
1984 GMC K2500 Suburban
  • 6.2L With 279.4mm (11") Brakes
1984 GMC K1500 Suburban
  • 6.2L Except Export Built Model
1984 GMC C2500 Suburban
  • 6.2L With 279.4mm (11") Brakes USA Built Model
1983 GMC C1500 Suburban
  • 6.2L
1983 GMC C2500 Suburban
  • 6.2L With 283.46mm (11.16") X 69.85mm (2.75") Brakes USA Built Model
1983 GMC K2500 Suburban
  • 6.2L With 279.4mm (11") Brakes
1983 GMC K1500 Suburban
  • 6.2L Except Export Built Model
1982 GMC C1500 Suburban
  • 6.2L
1982 GMC C2500 Suburban
  • 6.2L With 283.46mm (11.16") X 69.85mm (2.75") Brakes USA Built Model
1982 GMC K2500 Suburban
  • 6.2L With 279.4mm (11") Brakes
1982 GMC K1500 Suburban
  • 6.2L Except Export Built Model
1981 GMC Suburban
  • Diesel
Oldsmobile Custom Cruiser
1985 Oldsmobile Custom Cruiser
  • 5.7L Without Powermaster Package
1984 Oldsmobile Custom Cruiser
  • 5.7L
1983 Oldsmobile Custom Cruiser
  • 5.7L
1982 Oldsmobile Custom Cruiser
  • 5.7L
1981 Oldsmobile Custom Cruiser
  • 5.7L
Oldsmobile Eighty-Eight
1985 Oldsmobile Eighty-Eight
  • 5.7L
1984 Oldsmobile Eighty-Eight
  • 5.7L
1983 Oldsmobile Eighty-Eight
  • 5.7L
1982 Oldsmobile Eighty-Eight
  • 5.7L
1981 Oldsmobile Eighty-Eight
  • 5.7L
Oldsmobile Ninety-Eight
1985 Oldsmobile Ninety-Eight
  • 4.3L
1984 Oldsmobile Ninety-Eight
  • 5.7L
1983 Oldsmobile Ninety-Eight
  • 5.7L
1982 Oldsmobile Ninety-Eight
  • 5.7L
1981 Oldsmobile Ninety-Eight
  • 5.7L
Pontiac Bonneville
1981 Pontiac Bonneville
  • 5.7L
Pontiac Catalina
1981 Pontiac Catalina
  • 5.7L
Pontiac Parisienne
1985 Pontiac Parisienne
  • With Cast Iron Cylinder
1984 Pontiac Parisienne
  • With Cast Iron Cylinder
1983 Pontiac Parisienne
  • With Cast Iron Cylinder
1981 Pontiac Parisienne
  • With Cast Iron Cylinder
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